1250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber/* ------------------------------------------------------------------ 2250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * Copyright (C) 1998-2009 PacketVideo 3250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * 4250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 5250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * you may not use this file except in compliance with the License. 6250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * You may obtain a copy of the License at 7250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * 8250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * http://www.apache.org/licenses/LICENSE-2.0 9250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * 10250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * Unless required by applicable law or agreed to in writing, software 11250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 12250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 13250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * express or implied. 14250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * See the License for the specific language governing permissions 15250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * and limitations under the License. 16250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber * ------------------------------------------------------------------- 17250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber */ 18250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber/* 19250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber------------------------------------------------------------------------------ 20250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 21250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber PacketVideo Corp. 22250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber MP3 Decoder Library 23250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 24250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Filename: pvmp3_dct_16.cpp 25250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 26250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Functions: 27250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber dct_16 28250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber pv_merge_in_place_N32 29250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber pv_split 30250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 31250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Date: 09/21/2007 32250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 33250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber------------------------------------------------------------------------------ 34250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber REVISION HISTORY 35250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 36250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 37250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Description: 38250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 39250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber------------------------------------------------------------------------------ 40250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber INPUT AND OUTPUT DEFINITIONS 41250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 42250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber dct_16 43250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 44250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas HuberInput 45250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 vec[], input vector length 16 46250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Int flag processing direction: forward (1), backward ( 0) 47250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Returns 48250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 49250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 vec[], dct length 16 50250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 51250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber------------------------------------------------------------------------------ 52250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber INPUT AND OUTPUT DEFINITIONS 53250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 54250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber pv_merge_in_place_N32 55250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 56250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas HuberInput 57250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 vec[], input vector length 16 58250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 59250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Returns 60250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 61250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 vec[], merged output of two dct 16 to create a dct 32 62250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 63250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber------------------------------------------------------------------------------ 64250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber INPUT AND OUTPUT DEFINITIONS 65250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 66250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber pv_split 67250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 68250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas HuberInput 69250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 vec[], input vector length 16 70250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 71250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Returns 72250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 73250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 vec[], splitted even/odd and pre processing rotation 74250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 75250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber------------------------------------------------------------------------------ 76250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber FUNCTION DESCRIPTION 77250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 78250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber dct 16 and tools to assemble a dct32 output 79250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 80250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber------------------------------------------------------------------------------ 81250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber REQUIREMENTS 82250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 83250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 84250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber------------------------------------------------------------------------------ 85250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber REFERENCES 86250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 87250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber------------------------------------------------------------------------------ 88250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber PSEUDO-CODE 89250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 90250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber------------------------------------------------------------------------------ 91250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber*/ 92250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 93250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber#if ( !defined(PV_ARM_GCC_V5) && !defined(PV_ARM_GCC_V4) ) 94250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber/*---------------------------------------------------------------------------- 95250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; INCLUDES 96250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber----------------------------------------------------------------------------*/ 97250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 98250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber#include "pvmp3_dct_16.h" 99250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber#include "pv_mp3dec_fxd_op.h" 100250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 101250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber/*---------------------------------------------------------------------------- 102250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; MACROS 103250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; Define module specific macros here 104250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber----------------------------------------------------------------------------*/ 105250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 106250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 107250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber/*---------------------------------------------------------------------------- 108250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; DEFINES 109250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; Include all pre-processor statements here. Include conditional 110250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; compile variables also. 111250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber----------------------------------------------------------------------------*/ 112250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber#define Qfmt(a) (int32)(a*((int32)1<<27)) 113250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 114250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber/*---------------------------------------------------------------------------- 115250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; LOCAL FUNCTION DEFINITIONS 116250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; Function Prototype declaration 117250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber----------------------------------------------------------------------------*/ 118250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 119250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber/*---------------------------------------------------------------------------- 120250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; LOCAL STORE/BUFFER/POINTER DEFINITIONS 121250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; Variable declaration - defined here and used outside this module 122250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber----------------------------------------------------------------------------*/ 123250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huberconst int32 CosTable_dct32[16] = 124250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber{ 125250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Qfmt_31(0.50060299823520F) , Qfmt_31(0.50547095989754F) , 126250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Qfmt_31(0.51544730992262F) , Qfmt_31(0.53104259108978F) , 127250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Qfmt_31(0.55310389603444F) , Qfmt_31(0.58293496820613F) , 128250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Qfmt_31(0.62250412303566F) , Qfmt_31(0.67480834145501F) , 129250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Qfmt_31(0.74453627100230F) , Qfmt_31(0.83934964541553F) , 130250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 131250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Qfmt(0.97256823786196F) , Qfmt(1.16943993343288F) , 132250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Qfmt(1.48416461631417F) , Qfmt(2.05778100995341F) , 133250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber Qfmt(3.40760841846872F) , Qfmt(10.19000812354803F) 134250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber}; 135250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 136250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 137250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber/*---------------------------------------------------------------------------- 138250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; EXTERNAL FUNCTION REFERENCES 139250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; Declare functions defined elsewhere and referenced in this module 140250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber----------------------------------------------------------------------------*/ 141250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 142250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber/*---------------------------------------------------------------------------- 143250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; EXTERNAL GLOBAL STORE/BUFFER/POINTER REFERENCES 144250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; Declare variables used in this module but defined elsewhere 145250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber----------------------------------------------------------------------------*/ 146250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 147250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 148250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber/*---------------------------------------------------------------------------- 149250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; FUNCTION CODE 150250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber----------------------------------------------------------------------------*/ 151250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 152250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Hubervoid pvmp3_dct_16(int32 vec[], int32 flag) 153250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber{ 154250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp0; 155250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp1; 156250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp2; 157250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp3; 158250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp4; 159250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp5; 160250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp6; 161250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp7; 162250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp_o0; 163250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp_o1; 164250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp_o2; 165250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp_o3; 166250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp_o4; 167250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp_o5; 168250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp_o6; 169250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp_o7; 170250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 itmp_e0; 171250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 itmp_e1; 172250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 itmp_e2; 173250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 174250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber /* split input vector */ 175250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 176250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp_o0 = fxp_mul32_Q32((vec[ 0] - vec[15]), Qfmt_31(0.50241928618816F)); 177250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp0 = vec[ 0] + vec[15]; 178250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 179250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp_o7 = fxp_mul32_Q32((vec[ 7] - vec[ 8]) << 3, Qfmt_31(0.63764357733614F)); 180250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp7 = vec[ 7] + vec[ 8]; 181250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 182250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber itmp_e0 = fxp_mul32_Q32((tmp0 - tmp7), Qfmt_31(0.50979557910416F)); 183250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp7 = (tmp0 + tmp7); 184250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 185250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp_o1 = fxp_mul32_Q32((vec[ 1] - vec[14]), Qfmt_31(0.52249861493969F)); 186250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp1 = vec[ 1] + vec[14]; 187250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 188250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp_o6 = fxp_mul32_Q32((vec[ 6] - vec[ 9]) << 1, Qfmt_31(0.86122354911916F)); 189250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp6 = vec[ 6] + vec[ 9]; 190250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 191250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 192250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 193250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber itmp_e1 = (tmp1 + tmp6); 194250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp6 = fxp_mul32_Q32((tmp1 - tmp6), Qfmt_31(0.60134488693505F)); 195250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 196250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 197250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 198250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp_o2 = fxp_mul32_Q32((vec[ 2] - vec[13]), Qfmt_31(0.56694403481636F)); 199250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp2 = vec[ 2] + vec[13]; 200250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp_o5 = fxp_mul32_Q32((vec[ 5] - vec[10]) << 1, Qfmt_31(0.53033884299517F)); 201250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp5 = vec[ 5] + vec[10]; 202250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 203250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber itmp_e2 = (tmp2 + tmp5); 204250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp5 = fxp_mul32_Q32((tmp2 - tmp5), Qfmt_31(0.89997622313642F)); 205250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 206250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp_o3 = fxp_mul32_Q32((vec[ 3] - vec[12]), Qfmt_31(0.64682178335999F)); 207250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp3 = vec[ 3] + vec[12]; 208250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp_o4 = fxp_mul32_Q32((vec[ 4] - vec[11]), Qfmt_31(0.78815462345125F)); 209250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp4 = vec[ 4] + vec[11]; 210250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 211250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp1 = (tmp3 + tmp4); 212250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp4 = fxp_mul32_Q32((tmp3 - tmp4) << 2, Qfmt_31(0.64072886193538F)); 213250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 214250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber /* split even part of tmp_e */ 215250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 216250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp0 = (tmp7 + tmp1); 217250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp1 = fxp_mul32_Q32((tmp7 - tmp1), Qfmt_31(0.54119610014620F)); 218250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 219250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp3 = fxp_mul32_Q32((itmp_e1 - itmp_e2) << 1, Qfmt_31(0.65328148243819F)); 220250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp7 = (itmp_e1 + itmp_e2); 221250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 222250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 0] = (tmp0 + tmp7) >> 1; 223250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 8] = fxp_mul32_Q32((tmp0 - tmp7), Qfmt_31(0.70710678118655F)); 224250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp0 = fxp_mul32_Q32((tmp1 - tmp3) << 1, Qfmt_31(0.70710678118655F)); 225250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 4] = tmp1 + tmp3 + tmp0; 226250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[12] = tmp0; 227250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 228250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber /* split odd part of tmp_e */ 229250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 230250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp1 = fxp_mul32_Q32((itmp_e0 - tmp4) << 1, Qfmt_31(0.54119610014620F)); 231250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp7 = itmp_e0 + tmp4; 232250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 233250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp3 = fxp_mul32_Q32((tmp6 - tmp5) << 2, Qfmt_31(0.65328148243819F)); 234250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp6 += tmp5; 235250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 236250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp4 = fxp_mul32_Q32((tmp7 - tmp6) << 1, Qfmt_31(0.70710678118655F)); 237250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp6 += tmp7; 238250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp7 = fxp_mul32_Q32((tmp1 - tmp3) << 1, Qfmt_31(0.70710678118655F)); 239250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 240250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp1 += tmp3 + tmp7; 241250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 2] = tmp1 + tmp6; 242250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 6] = tmp1 + tmp4; 243250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[10] = tmp7 + tmp4; 244250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[14] = tmp7; 245250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 246250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 247250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber // dct8; 248250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 249250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp1 = fxp_mul32_Q32((tmp_o0 - tmp_o7) << 1, Qfmt_31(0.50979557910416F)); 250250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp7 = tmp_o0 + tmp_o7; 251250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 252250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp6 = tmp_o1 + tmp_o6; 253250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp_o1 = fxp_mul32_Q32((tmp_o1 - tmp_o6) << 1, Qfmt_31(0.60134488693505F)); 254250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 255250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp5 = tmp_o2 + tmp_o5; 256250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp_o5 = fxp_mul32_Q32((tmp_o2 - tmp_o5) << 1, Qfmt_31(0.89997622313642F)); 257250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 258250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp0 = fxp_mul32_Q32((tmp_o3 - tmp_o4) << 3, Qfmt_31(0.6407288619354F)); 259250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp4 = tmp_o3 + tmp_o4; 260250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 261250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber if (!flag) 262250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber { 263250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp7 = -tmp7; 264250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp1 = -tmp1; 265250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp6 = -tmp6; 266250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp_o1 = -tmp_o1; 267250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp5 = -tmp5; 268250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp_o5 = -tmp_o5; 269250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp4 = -tmp4; 270250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp0 = -tmp0; 271250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber } 272250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 273250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 274250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp2 = fxp_mul32_Q32((tmp1 - tmp0) << 1, Qfmt_31(0.54119610014620F)); 275250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp0 += tmp1; 276250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp1 = fxp_mul32_Q32((tmp7 - tmp4) << 1, Qfmt_31(0.54119610014620F)); 277250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp7 += tmp4; 278250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp4 = fxp_mul32_Q32((tmp6 - tmp5) << 2, Qfmt_31(0.65328148243819F)); 279250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp6 += tmp5; 280250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp5 = fxp_mul32_Q32((tmp_o1 - tmp_o5) << 2, Qfmt_31(0.65328148243819F)); 281250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp_o1 += tmp_o5; 282250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 283250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 284250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[13] = fxp_mul32_Q32((tmp1 - tmp4) << 1, Qfmt_31(0.70710678118655F)); 285250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 5] = tmp1 + tmp4 + vec[13]; 286250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 287250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 9] = fxp_mul32_Q32((tmp7 - tmp6) << 1, Qfmt_31(0.70710678118655F)); 288250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 1] = tmp7 + tmp6; 289250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 290250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp4 = fxp_mul32_Q32((tmp0 - tmp_o1) << 1, Qfmt_31(0.70710678118655F)); 291250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp0 += tmp_o1; 292250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp6 = fxp_mul32_Q32((tmp2 - tmp5) << 1, Qfmt_31(0.70710678118655F)); 293250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp2 += tmp5 + tmp6; 294250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp0 += tmp2; 295250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 296250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 1] += tmp0; 297250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 3] = tmp0 + vec[ 5]; 298250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp2 += tmp4; 299250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 5] = tmp2 + vec[ 5]; 300250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 7] = tmp2 + vec[ 9]; 301250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp4 += tmp6; 302250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 9] = tmp4 + vec[ 9]; 303250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[11] = tmp4 + vec[13]; 304250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[13] = tmp6 + vec[13]; 305250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[15] = tmp6; 306250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 307250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber} 308250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber/*---------------------------------------------------------------------------- 309250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; FUNCTION CODE 310250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber----------------------------------------------------------------------------*/ 311250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Hubervoid pvmp3_merge_in_place_N32(int32 vec[]) 312250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber{ 313250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 314250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 315250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 temp0; 316250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 temp1; 317250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 temp2; 318250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 temp3; 319250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 320250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber temp0 = vec[14]; 321250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[14] = vec[ 7]; 322250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber temp1 = vec[12]; 323250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[12] = vec[ 6]; 324250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber temp2 = vec[10]; 325250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[10] = vec[ 5]; 326250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber temp3 = vec[ 8]; 327250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 8] = vec[ 4]; 328250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 6] = vec[ 3]; 329250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 4] = vec[ 2]; 330250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 2] = vec[ 1]; 331250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 332250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 1] = (vec[16] + vec[17]); 333250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[16] = temp3; 334250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 3] = (vec[18] + vec[17]); 335250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 5] = (vec[19] + vec[18]); 336250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[18] = vec[9]; 337250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 338250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 7] = (vec[20] + vec[19]); 339250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[ 9] = (vec[21] + vec[20]); 340250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[20] = temp2; 341250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber temp2 = vec[13]; 342250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber temp3 = vec[11]; 343250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[11] = (vec[22] + vec[21]); 344250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[13] = (vec[23] + vec[22]); 345250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[22] = temp3; 346250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber temp3 = vec[15]; 347250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 348250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[15] = (vec[24] + vec[23]); 349250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[17] = (vec[25] + vec[24]); 350250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[19] = (vec[26] + vec[25]); 351250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[21] = (vec[27] + vec[26]); 352250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[23] = (vec[28] + vec[27]); 353250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[24] = temp1; 354250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[25] = (vec[29] + vec[28]); 355250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[26] = temp2; 356250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[27] = (vec[30] + vec[29]); 357250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[28] = temp0; 358250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[29] = (vec[30] + vec[31]); 359250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber vec[30] = temp3; 360250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber} 361250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 362250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 363250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber/*---------------------------------------------------------------------------- 364250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber; FUNCTION CODE 365250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber----------------------------------------------------------------------------*/ 366250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 367250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 368250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 369250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Hubervoid pvmp3_split(int32 *vect) 370250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber{ 371250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 372250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 i; 373250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber const int32 *pt_cosTerms = &CosTable_dct32[15]; 374250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 *pt_vect = vect; 375250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 *pt_vect_2 = pt_vect - 1; 376250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 377250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber for (i = 3; i != 0; i--) 378250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber { 379250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp2 = *(pt_vect); 380250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp1 = *(pt_vect_2); 381250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 cosx = *(pt_cosTerms--); 382250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber *(pt_vect_2--) = (tmp1 + tmp2); 383250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber *(pt_vect++) = fxp_mul32_Q27((tmp1 - tmp2), cosx); 384250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 385250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp2 = *(pt_vect); 386250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp1 = *(pt_vect_2); 387250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber cosx = *(pt_cosTerms--); 388250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber *(pt_vect_2--) = (tmp1 + tmp2); 389250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber *(pt_vect++) = fxp_mul32_Q27((tmp1 - tmp2), cosx); 390250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 391250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber } 392250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 393250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber for (i = 5; i != 0; i--) 394250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber { 395250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp2 = *(pt_vect); 396250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 tmp1 = *(pt_vect_2); 397250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber int32 cosx = *(pt_cosTerms--); 398250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber *(pt_vect_2--) = (tmp1 + tmp2); 399250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber *(pt_vect++) = fxp_mul32_Q32((tmp1 - tmp2) << 1, cosx); 400250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 401250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp2 = *(pt_vect); 402250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber tmp1 = *(pt_vect_2); 403250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber cosx = *(pt_cosTerms--); 404250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber *(pt_vect_2--) = (tmp1 + tmp2); 405250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber *(pt_vect++) = fxp_mul32_Q32((tmp1 - tmp2) << 1, cosx); 406250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber } 407250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 408250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber} 409250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber 410250f2433c6e1cf2727a79971fdc6ce0f8677037aAndreas Huber#endif 411